TM 10-3930-675-20-20174 00-2HYDRAULIC SYSTEM COOLING HOSES AND FITTINGS REPLACEMENT - CONTINUED0174 00NOTE•This work package covers replacement of hydraulic hoses and fittings that support the followinghydraulic system components:•engine-driven hydraulic pump•cooling fan•front and rear service brake cooling lines•Tag all hydraulic lines.REMOVAL1.Using appropriate illustration (refer to foldouts, FO-4 and FO-5) as a guide, remove damaged hose(s) or fitting(s). Capor plug openings.NOTENote position of tiedown straps and clamps to aid in installation.2.Remove tiedown strap(s) and clamp(s) (if applicable). Discard tiedown straps.3.Discard o-ring(s) removed.INSTALLATIONNOTERefer to General Maintenance Instructions (WP 0194 00) for complete instructions on connecting hydraulichoses and applying proper torque.1.Lubricate and install new o-ring(s).2.Remove caps/plugs and install and tighten hose(s) or fitting(s).3.Install clamp(s) and new tiedown strap(s) (if applicable) in same position as noted during removal.4.Check oil level in hydraulic reservoir (LO 10-3930-675-12).5.Start engine (TM 10-3930-675-10) and check for leaks.6.If removed, install radiator assembly top grating and bottom splash shield (WP 0136 00 and WP 0137 00).NOTEReplace hydraulic reservoir return filters after 100 hours of operation (WP 0183 00).END OF WORK PACKAGE
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